Research on Lubricating Grease for Truck Hub Bearing Units
Truck hub bearing grease is an advanced lubricating grease with excellent shear resistance.The commonly used lubricating grease is prone to thinning,oxidation,etc.during the shearing process,resulting in a shorter service life or welding of the wheel hub.The shear resistance,oxidation resistance,water resistance,and protective properties of calcium sulfonate complex lubricating grease can be improved by regulating the content and particle size of inorganic salt in the grease.The experimental results show that the calcium sulfonate complex lubricating grease prepared by this method has good lubricity,anti-wear and friction reduction performance,and can meet the lubrication requirements of truck hub bearings under harsh working conditions.(Charts10 Table1 References11)
万方数据
维普
